(7(3x-6)/3)=-7

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Solution for (7(3x-6)/3)=-7 equation: 



(7(3x-6)/3)=-7

We move all terms to the left:

(7(3x-6)/3)-(-7)=0

We add all the numbers together, and all the variables

(7(3x-6)/3)+7=0

We multiply all the terms by the denominator


(7(3x-6)+7*3)=0



We calculate terms in parentheses: +(7(3x-6)+7*3), so:

7(3x-6)+7*3

We add all the numbers together, and all the variables

7(3x-6)+21

We multiply parentheses

21x-42+21

We add all the numbers together, and all the variables

21x-21

Back to the equation:

+(21x-21)



We get rid of parentheses

21x-21=0

We move all terms containing x to the left, all other terms to the right

21x=21

x=21/21

x=1

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